Company Filing History:
Years Active: 1990
Title: Chieh Liu: Innovator in Optical Fiber Technology
Introduction
Chieh Liu is a prominent inventor based in Paris, France. He has made significant contributions to the field of optical fiber technology, particularly through his innovative patent related to interferometry.
Latest Patents
Chieh Liu holds a patent for the "Michaelson optical fiber interferometer and its application." This interferometer consists of an emitter arm excited by a source and a receiver arm associated with a photodetector. The design includes an optical coupler that forms a reference arm and a measurement arm, both constituted by a single optical fiber. The free end of this fiber acts as a partially transparent mirror for the reference optical wave. This technology is particularly useful for measuring temperatures in applications such as turbo-machines and for assessing fluctuations in flow density.
Career Highlights
Chieh Liu is currently employed at Électricité de France - Service National, where he continues to work on advancements in optical technologies. His expertise in this area has positioned him as a valuable asset to his organization.
Collaborations
Chieh Liu collaborates with Pierre Ferdinand, contributing to the development of innovative solutions in their field.
Conclusion
Chieh Liu's work in optical fiber technology exemplifies the impact of innovation on practical applications. His contributions continue to advance the field and enhance measurement techniques in various industries.